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The Web3 Engineer Graduate School

Top engineers come to RareSkills to cover their

knowledge gaps


Upcoming 2024 Courses


08:00 EDT


22 Weeks

18-24 Hours/Week


08:00 EDT


7 Weeks

5-10 Hours/Week


08:00 EDT


11 Weeks

5-10 Hours/Week




8 Weeks

18-24 Hours/Week


Engineers at top Web3 companies have studied at RareSkills

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Education is not just
for beginners

Whether you are looking for free resources or access to top instructors, RareSkiIIs
is here to help. Unlike other education platforms aimed at helping engineers enter
blockchain, we enable engineers already in the ecosystem to excel.

Small Classes,
Big Impact

We limit our classes to a maximum
of 5 students, ensuring that each
learner gets personalized
attention and optimal learning


We offer one-on-one mentorship
and code reviews to personally
address questions and highlight
potential mistakes, ensuring that
you're on the right track.

Advanced & Rigorous Curriculum

Our curriculum offers over 46
weeks of Ethereum development
training. It's up-to-date, advanced,
and structured, providing the
most comprehensive course in


We write the tutorials
the experts read

Read and judge for yourself. We are the industry leader for comprehensive
and expert-level learning resources — and we don't even ask for your email!

Zero Knowledge Proofs Book

The most programmer friendly guide to
building ZK-SNARKs from scratch

Compound V3 Book

Learn the Compound Finance codebase and tokenomics in depth

Tornado Cash Book

The most comprehensive line-by-line guide to the iconic mixer - with animations

Smart Contract Security

A 2023 survey of how smart contracts break - over 12,000 words long

RareSkills Riddles

Capture the flag security exercises that even top security auditors struggle with

Solidity Interview Questions

Interview questions top companies actually ask

Uniswap V2 Book

A deep dive into the source code, tokenomics, and math behind the most copied DeFi Protocol.

Book of Gas Optimization

The web's most authoritative and complete guide to Solidity Gas Optimization.

60 Days of Solana

The Solana course is designed for engineers with a beginner or intermediate background.

Huff Puzzles

Learn the EVM hands on by programming in the most loved assembly language

Zero Knowledge Puzzles

Learn ZK programming in Circom

Learn Solidity 0.8 with Foundry

Most intro to Solidity tutorials are too slow paced and too beginner oriented. This one is to help senior engineers get up to speed fast.

The School That Is Cool

Ready to move beyond our free resources?

Join our online cohorts and you'll be in good company.

The following
kinds of students
have joined

Protocol leads of highly funded startups

Senior engineers at prestigious blockchain companines

EIP authors

Technical Web3 founders who have collectively raised tens of millions of dollars

Successful people love learning — that's why they come to RareSkills Community


Protocol Lead

Rahul Saxena

Senior Blockchain Developer

Bernhard Mueller

Smart Contract Auditor


Web3 Security Auditor


Ready to Learn with Our
Legendary Instructors?

Jeffrey Scholz

Founder | Lead Instructor

Jeffrey is the instructor of the only two
expert-level Ethereum development
courses on Udemy, both of which are
bestsellers. His blog on Ethereum
development has significantly influenced
major projects in the web3 space.


Head of Security

Goncalo Magalhäes (gmhacker) is an
aerospace engineer working as a smart
contract security researcher. He's now the Head of Security at Immunefi.


Instructor | Security Researcher

Philippe Dumonet is an experienced
smart contract developer and auditor
with over three years of experience. He
has worked for various companies and
decentralized autonomous organizations

Jesper Kristensen

Instructor | Co-Author Automated Market Makers

Jesper Kristensen is a Web3 builder and
entrepreneur with a Ph.D. and MS. in
Applied and Engineering Physics and
Computer Science from Cornell
University. Founder of the Panoptic


Instructor | Associate Security Researcher

Shung is a Smart Contract Auditor at
Kebasec and an Associate Security
Researcher at Spearbit, renowned for his
expertise in blockchain security. He has
previous experience as a protocol
developer at Pangolin.

Koyuki Nakamori

Mentor | Director of Market Intelliqence

Koyuki Nakamori is a Head of
Engineering at Ava Labs, the company
behind the Avalanche Blockchain. Her
team researches distributed and
decentralized machine learning training
facilitated by blockchain.


The biggest players in the ecosystem support our work

We have received grants from


Can you do better than 32%

Our famous solidity test is used by security firms to filter out applicants. Want to see where you stand?

Are you a business?

If you are looking to train your engineers and obtain a bulk
discount, expand your team, or do some other kind of

Rated the Best


Success Stores from Our Alumni

Our students, from Web3 technical founders to lead solidity developers, have seen tremendous success after completing our bootcamps. With over 8 figures of funding collectively raised by our alumni for their technical Web3 startups, their achievements stand testament to the quality of our programs.

Evgenii Danilenko

Not my first attempt to dig into ZK thing but with RareSkills. It was my first successful attempt. The rest of the things like old materials that they have on YouTube have marks and signs. Of course they didnt provide me more...


Evgenii Danilenko

Core Developer

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